1330378384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{15727}}^1$

素因数の和:16063

約数の個数: 40

約数和(自身を含む): 2738181888

約数和(自身を除く): 1407803504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311, 622, 1244, 2488, 4976, 5287, 10574, 15727, 21148, 31454, 42296, 62908, 84592, 125816, 251632, 267359, 534718, 1069436, 2138872, 4277744, 4891097, 9782194, 19564388, 39128776, 78257552, 83148649, 166297298, 332594596, 665189192, 1330378384]

約数ペア:

[(1, 1330378384), (2, 665189192), (4, 332594596), (8, 166297298), (16, 83148649), (17, 78257552), (34, 39128776), (68, 19564388), (136, 9782194), (272, 4891097), (311, 4277744), (622, 2138872), (1244, 1069436), (2488, 534718), (4976, 267359), (5287, 251632), (10574, 125816), (15727, 84592), (21148, 62908), (31454, 42296)]